Introduction of a Triazole Amino Acid into a Peptoid Oligomer Induces Turn Formation in Aqueous Solution
作者:Jonathan K. Pokorski、Lisa M. Miller Jenkins、Hanqiao Feng、Stewart R. Durell、Yawen Bai、Daniel H. Appella
DOI:10.1021/ol070817y
日期:2007.6.1
repeating N-substituted glycine units and are capable of folding into helices that mimic peptide structure and function. In this letter, we report the concise synthesis of a 1,5-substituted triazole amino acid (Tzl) and its subsequent incorporation into a short peptoid. The Tzl amino acid was shown to induce turn formation in aqueous solution, thus expanding the structural repertoire available to peptoid
类肽是由重复的N-取代的甘氨酸单元组成的非天然类寡聚物,能够折叠成模仿肽结构和功能的螺旋。在这封信中,我们报道了1,5-取代的三唑氨基酸(Tzl)的简明合成及其随后掺入短类肽的过程。Tzl氨基酸显示出在水溶液中诱导转弯形成,从而扩大了类肽化学家可用的结构库。